66 lines
2.8 KiB
Python
66 lines
2.8 KiB
Python
from time import sleep
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from socket import gethostname, gethostbyname
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import kuukar.kuukar_nextion as kuukar_nextion
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import kuukar.kuukar_motion as kuukar_motion
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import kuukar.kuukar_sensors as kuukar_sensors
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from threading import Thread
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class lcd:
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def __init__(self, motion: kuukar_motion.motion, sensors: kuukar_sensors.sensors) -> None:
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self.nextion = kuukar_nextion.nextion()
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self.motion = motion
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self.sensors = sensors
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sleep(1)
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self.nextion.send_command("page home")
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self.nextion.send_command(
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"ipTXT.txt=\"" + str(gethostbyname(gethostname())) + "\"")
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self.nextion.external_touch_handler = self.touch_handler
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Thread(target=self._sensor_screen_updator).start()
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def play_video(self, filename: str) -> None:
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self.nextion.send_command("page video_player")
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self.nextion.send_command("video.path=\"sd0/" + filename + ".video\"")
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self.nextion.send_command("video.en=1")
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def pause_video(self) -> None:
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self.nextion.send_command("video.en=2")
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def resume_video(self) -> None:
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self.nextion.send_command("video.en=1")
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def stop_video(self) -> None:
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self.nextion.send_command("video.en=0")
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self.nextion.send_command("page home")
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def touch_handler(self, page, component_id, press_type):
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print(f'page:{page} cid:{component_id} pt:{press_type}')
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if page == 1 and component_id == 2 and press_type == '01':
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if self.nextion.get_attribute("aiTG.val"):
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print("AI Drive Activated")
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self.motion.roam_start()
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else:
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print("AI Drive Deactivated")
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self.motion.roam_stop()
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elif page == 3:
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if component_id == 2 and press_type == '00':
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x = self.nextion.get_attribute("joystick.x")
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y = self.nextion.get_attribute("joystick.y")
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if x is not None and y is not None:
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speed = 100 - (y - 60) / (205 - 60) * 200
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turn = (x - 5) / (150 - 5) * 200 - 100
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print(f"Setting speed to {speed} and turn angle to {turn}")
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if not self.motion.is_roaming():
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self.motion.drive_skew(speed,turn)
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def _sensor_screen_updator(self):
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while True:
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self.nextion.send_command(
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f"tempTXT.txt=\"{self.sensors.get_temperature()} C\"")
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self.nextion.send_command(
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f"humidityTXT.txt=\"{self.sensors.get_humidity_pct()}%\"")
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self.nextion.send_command(
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f"brightnessTXT.txt=\"{self.sensors.get_brightness_pct()}\"")
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self.nextion.send_command(
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f"sonarTXT.txt=\"{int(self.sensors.sonar_get_distance(2))} / {int(self.sensors.sonar_get_distance(1))} / {int(self.sensors.sonar_get_distance(0))}\"")
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sleep(1)
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